CN113115973A - Preparation method of reconstituted tobacco sheet base for heating cigarettes - Google Patents
Preparation method of reconstituted tobacco sheet base for heating cigarettes Download PDFInfo
- Publication number
- CN113115973A CN113115973A CN202110431034.6A CN202110431034A CN113115973A CN 113115973 A CN113115973 A CN 113115973A CN 202110431034 A CN202110431034 A CN 202110431034A CN 113115973 A CN113115973 A CN 113115973A
- Authority
- CN
- China
- Prior art keywords
- reconstituted tobacco
- mass
- polyethylene oxide
- guar gum
- pulp
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
- A24B3/00—Preparing tobacco in the factory
- A24B3/14—Forming reconstituted tobacco products, e.g. wrapper materials, sheets, imitation leaves, rods, cakes; Forms of such products
Landscapes
- Manufacture Of Tobacco Products (AREA)
- Paper (AREA)
Abstract
The invention discloses a preparation method of reconstituted tobacco sheet bases for heating cigarettes, which comprises the following steps: preparing reconstituted tobacco pulp by adopting a papermaking method; firstly, adding a polyethylene oxide solution with the mass percentage of 0.01-0.15% and a guar gum solution with the mass percentage of 0.01-0.15% into reconstituted tobacco slurry; adding at least one of the cactus juice and the starfruit vine juice into the reconstituted tobacco pulp; and preparing the reconstituted tobacco pulp into a reconstituted tobacco sheet base for the heating cigarette. The additive added into the reconstituted tobacco pulp can effectively improve the fiber distribution uniformity of the reconstituted tobacco sheet base and enhance the tensile strength of the reconstituted tobacco sheet base. Meanwhile, the reconstituted tobacco sheet base with uniform and high tensile strength has a high smoke agent loading function and a high homogenization level, and nicotine and aroma substances of the reconstituted tobacco for heating cigarettes are easily and uniformly and stably released, so that the sensory quality of the heated cigarettes can be effectively improved.
Description
Technical Field
The invention relates to the field of reconstituted tobacco preparation, and in particular relates to a preparation method of a reconstituted tobacco sheet base for a heated cigarette.
Background
The heated cigarette has the characteristics of low-temperature heating, nicotine supply, obvious harm reduction and the like. The cigarette cartridge of the heated cigarette is the key for determining the quality of the heated cigarette, and the core material of the cigarette cartridge is mostly composed of reconstituted tobacco. The manufacturing process of the reconstituted tobacco mainly comprises four methods, namely a paper-making method, a dry method, a rolling method and a thick pulp method.
Compared with the traditional reconstituted tobacco, the reconstituted tobacco for heating cigarettes has the following characteristics:
(1) higher up-machine rolling adaptability. The reconstituted tobacco for heating cigarettes requires certain tensile strength and elongation at break, so that the requirements of a subsequent gathering and forming process or a shredding process can be met, and continuous production is ensured.
(2) Higher loading of the smoke agent. The reconstituted tobacco for heating cigarettes needs to be loaded with a large amount of smoke agent, and smoke is promoted to be released by the reconstituted tobacco in a heating state through the atomization effect of the smoke agent during heating. However, after the reconstituted tobacco is loaded with a large amount of smoke agent, the surface viscosity of the reconstituted tobacco is high and the reconstituted tobacco is easy to absorb moisture, so that the rolling processing performance is influenced, and therefore, the surface viscosity and the moisture of the reconstituted tobacco need to be regulated and controlled.
(3) Higher homogenization level. Different from the traditional reconstituted tobacco which participates in the combustion of cigarettes, nicotine and aroma substances of the reconstituted tobacco for heating cigarettes need to be uniformly and stably released in a non-combustion state of low-temperature heating (below 500 ℃), so that the tissue structure of the reconstituted tobacco is required to be uniform.
The film base fiber distribution uniformity and the film base tensile strength of the conventional reconstituted tobacco are difficult to meet the requirements of the reconstituted tobacco for heating cigarettes.
Therefore, how to provide the reconstituted tobacco base for the heated cigarette which can meet the uniformity and tensile strength of fiber distribution becomes a technical problem which needs to be solved urgently in the field.
Disclosure of Invention
The invention aims to provide a novel technical scheme of a preparation method of a reconstituted tobacco base for a heated cigarette, which can meet the uniformity and tensile strength of fiber distribution.
According to the first aspect of the invention, the preparation method of the reconstituted tobacco base for the heated cigarette is provided.
The preparation method of the reconstituted tobacco sheet base for the heated cigarette comprises the following steps:
step (1): preparing reconstituted tobacco pulp by adopting a papermaking method;
step (2): adding a polyethylene oxide solution with the mass percentage of 0.01-0.15% and a guar gum solution with the mass percentage of 0.01-0.15% into reconstituted tobacco slurry, and uniformly stirring, wherein the ratio of the mass of the polyethylene oxide in the polyethylene oxide solution to the mass of solid matters in the reconstituted tobacco slurry is (1-30):20000, and the ratio of the mass of the guar gum in the guar gum solution to the mass of the solid matters in the reconstituted tobacco slurry is (1-30): 20000;
and (3): adding at least one of the cactus juice and the starfruit vine juice into the reconstituted tobacco pulp, and uniformly stirring, wherein the ratio of the mass of the cactus juice and/or the starfruit vine juice to the mass of the solid matters in the reconstituted tobacco pulp is (1-10): 100;
and (4): preparing the reconstituted tobacco pulp into reconstituted tobacco sheet bases for heating cigarettes, wherein the basis weight of the sheet bases is 50-54g/m2The thickness is 0.13-0.17 mm.
Optionally, the solute of the polyethylene oxide solution and the guar gum solution in the step (2) have the same mass percentage content.
Optionally, the ratio of the mass of the polyethylene oxide in the polyethylene oxide solution in the step (2) to the mass of the guar gum in the guar gum solution is (5-8) to (3-5).
Optionally, the ratio of the mass of the polyethylene oxide in the polyethylene oxide solution in the step (2) to the mass of the solid matters in the reconstituted tobacco slurry is (5-8): 10000.
Optionally, the ratio of the mass of the guar gum in the guar gum solution in the step (2) to the mass of the solid matter in the reconstituted tobacco slurry is (3-5): 10000.
Optionally, the viscosity of the cactus juice in the step (3) at 25 ℃ is 112-122 Pa.s.
Optionally, the viscosity of the carambola stem juice in the step (3) at 25 ℃ is 159-179 Pa.s.
Optionally, the ratio of the mass of the cactus juice and/or the carambola vine juice to the mass of the solid matters in the reconstituted tobacco pulp is greater than or equal to 0.05.
According to the preparation method of the reconstituted tobacco sheet base for the heated cigarette, the additive is added into the reconstituted tobacco slurry, so that the fiber distribution uniformity of the reconstituted tobacco sheet base can be effectively improved, the tensile strength of the reconstituted tobacco sheet base is enhanced, the requirements of a gathering and forming process or a shredding process of the reconstituted tobacco for the heated cigarette are met, and the continuous production is ensured. Meanwhile, the reconstituted tobacco sheet base with uniform and high tensile strength has a high smoke agent loading function and a high homogenization level, and nicotine and aroma substances of the reconstituted tobacco for heating cigarettes are easily and uniformly and stably released, so that the sensory quality of the heated cigarettes can be effectively improved.
Detailed Description
Various exemplary embodiments of the present invention will now be described in detail. It should be noted that: the relative arrangement of the components and steps, the numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise.
The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses.
Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate.
In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values.
The invention provides a preparation method of reconstituted tobacco sheet bases for heating cigarettes, which comprises the following steps:
step (1): and preparing reconstituted tobacco pulp by adopting a papermaking method.
The reconstituted tobacco slurry prepared in step (1) can be prepared by a reconstituted tobacco preparation method well known in the art. For example: pulping the solid material after leaching by a mill, cutting the fiber, brooming the fiber, washing the pulp, and removing impurities to obtain the pulp with preset beating degree and wet weight.
Step (2): adding a polyethylene oxide solution with the mass percentage of 0.01-0.15% and a guar gum solution with the mass percentage of 0.01-0.15% into the reconstituted tobacco slurry, and uniformly stirring, wherein the ratio of the mass of the polyethylene oxide in the polyethylene oxide solution to the mass of solid matters in the reconstituted tobacco slurry is (1-30):20000, and the ratio of the mass of the guar gum in the guar gum solution to the mass of the solid matters in the reconstituted tobacco slurry is (1-30): 20000. The mass of the polyethylene oxide in the polyethylene oxide solution is the same as the unit of the mass of the solid matters in the reconstituted tobacco slurry. The mass of the guar gum in the guar gum solution is the same as the unit of the mass of the solid matters in the reconstituted tobacco slurry.
The polyethylene oxide is a high molecular weight polymer, and can be adsorbed on the surface of pulp fiber to form a layer of smooth and non-sticky hydrated film, so that the pulp fiber has good suspension property and cannot be settled too fast, thereby dispersing and reducing flocculation of the fiber, and improving the uniformity of the appearance structure of paper.
The guar gum can improve the uniformity of paper sheets while improving the retention and drainage of the paper sheets, and has the advantage of zero discharge.
In order to improve the suspensibility of the pulp fibers more effectively, the mass percentage of the solutes of the polyethylene oxide solution and the guar gum solution in the step (2) are the same.
In order to improve the suspensibility of the pulp fiber more effectively, the ratio of the mass of the polyethylene oxide in the polyethylene oxide solution in the step (2) to the mass of the guar gum in the guar gum solution is (5-8) to (3-5).
In order to improve the suspensibility of the pulp fiber more effectively, the ratio of the mass of the polyethylene oxide in the polyethylene oxide solution in the step (2) to the mass of the solid matters in the reconstituted tobacco pulp is (5-8): 10000.
In order to effectively improve the suspensibility of the pulp fiber, the ratio of the mass of the guar gum in the guar gum solution in the step (2) to the mass of the solid matters in the reconstituted tobacco pulp is (3-5): 10000.
And (3): and adding at least one of the cactus juice and the starfruit vine juice into the reconstituted tobacco pulp, and uniformly stirring, wherein the ratio of the mass of the cactus juice and/or the starfruit vine juice to the mass of the solid matters in the reconstituted tobacco pulp is (1-10): 100.
The cactus juice and the starfruit vine juice can improve the suspension property of plant fibers in paper pulp, avoid the phenomena of fiber flocculation and flocculation, and can manufacture paper with thin texture and uniform thickness. The method is also beneficial to increasing the lubrication degree of the surface of the wet paper, so that the paper is easier to separate and is not easy to damage after being squeezed.
In order to improve the suspensibility of the pulp fiber more effectively, the viscosity of the cactus juice in the step (3) at 25 ℃ is 112-122 Pa.s.
In order to improve the suspensibility of the pulp fiber more effectively, the viscosity of the starfruit vine juice in the step (3) at 25 ℃ is 159-179 Pa.s.
In order to more effectively improve the suspensibility of the pulp fiber, the ratio of the mass of the cactus juice and/or the starfruit vine juice to the mass of the solid matters in the reconstituted tobacco pulp is more than or equal to 0.05.
And (4): preparing the reconstituted tobacco pulp into reconstituted tobacco sheet bases for heating cigarettes, wherein the basis weight of the sheet bases is 50-54g/m2The thickness is 0.13-0.17 mm.
The reconstituted tobacco base in step (4) can be prepared by a reconstituted tobacco preparation method well known in the art. For example: and (3) distributing slurry through a flow conveying system, forming a wet substrate through a net part, and drying the wet substrate through a drying system to prepare the reconstituted tobacco sheet base meeting the process requirements.
The experimental procedures used in the examples below are conventional unless otherwise specified, the materials and reagents used therein are commercially available, and the equipment used in the experiments are well known to those skilled in the art without otherwise specified.
Example one
(1) Preparing reconstituted tobacco pulp by adopting a papermaking method;
(2) respectively preparing a polyethylene oxide solution with the mass percentage of 0.04% and a guar gum solution with the mass percentage of 0.04%;
(3) adding a polyethylene oxide solution and a guar gum solution into the reconstituted tobacco slurry, wherein the addition amount of the polyethylene oxide is 0.05 wt% of the solid in the reconstituted tobacco slurry, and the addition amount of the guar gum is 0.03 wt% of the solid in the reconstituted tobacco slurry;
(4) adding carambola vine juice into the pulp prepared by adding the substances, wherein the addition amount of the carambola vine juice is 5.0 wt% of the solid in the reconstituted tobacco pulp;
(5) the reconstituted tobacco base sheet S1 for the heating cigarette is prepared by the reconstituted tobacco equipment (paper-making method).
Compared with the reconstituted tobacco sheet base prepared without polyethylene oxide, guar gum and carambola juice, the reconstituted tobacco sheet base has the advantages that the S1 evenness is increased, the opacity is better, and the tensile strength is improved by 17.50%.
Example two
(1) Preparing reconstituted tobacco pulp by adopting a papermaking method;
(2) respectively preparing a polyethylene oxide solution with the mass percentage of 0.04% and a guar gum solution with the mass percentage of 0.04%;
(3) adding a polyethylene oxide solution and a guar gum solution into the reconstituted tobacco slurry, wherein the addition amount of the polyethylene oxide is 0.05 wt% of the solid in the reconstituted tobacco slurry, and the addition amount of the guar gum is 0.03 wt% of the solid in the reconstituted tobacco slurry;
(4) adding carambola vine juice into the pulp prepared by adding the substances, wherein the addition amount of the carambola vine juice is 7.0 wt% of the solid in the reconstituted tobacco pulp;
(5) the reconstituted tobacco base sheet S2 for the heating cigarette is prepared by the reconstituted tobacco equipment (paper-making method).
Compared with the reconstituted tobacco sheet base prepared without polyethylene oxide, guar gum and carambola juice, the reconstituted tobacco sheet base S2 sheet base has obviously better evenness, obviously improved opacity and improved tensile strength by 34.23%.
EXAMPLE III
(1) Preparing reconstituted tobacco pulp by adopting a papermaking method;
(2) respectively preparing a polyethylene oxide solution with the mass percentage of 0.04% and a guar gum solution with the mass percentage of 0.04%;
(3) adding a polyethylene oxide solution and a guar gum solution into the reconstituted tobacco slurry, wherein the addition amount of the polyethylene oxide is 0.05 wt% of the solid in the reconstituted tobacco slurry, and the addition amount of the guar gum is 0.03 wt% of the solid in the reconstituted tobacco slurry;
(4) adding cactus juice into the pulp containing the substances, wherein the addition amount of the cactus juice is 5.0 wt% of the solid in the reconstituted tobacco pulp;
(5) the reconstituted tobacco base sheet S3 for the heating cigarette is prepared by the reconstituted tobacco equipment (paper-making method).
Compared with the reconstituted tobacco sheet base prepared without polyethylene oxide, guar gum and cactus juice, the reconstituted tobacco sheet base has the advantages that the S3 evenness is increased, the opacity is improved, and the tensile strength is improved by 19.71%.
Example four
(1) Preparing reconstituted tobacco pulp by adopting a papermaking method;
(2) respectively preparing a polyethylene oxide solution with the mass percentage of 0.04% and a guar gum solution with the mass percentage of 0.04%;
(3) adding a polyethylene oxide solution and a guar gum solution into the reconstituted tobacco slurry, wherein the addition amount of the polyethylene oxide is 0.05 wt% of the solid in the reconstituted tobacco slurry, and the addition amount of the guar gum is 0.03 wt% of the solid in the reconstituted tobacco slurry;
(4) adding the cactus juice into the pulp containing the substances, wherein the addition amount of the cactus juice is 7.0 wt% of the solid in the reconstituted tobacco pulp;
(5) the reconstituted tobacco base sheet S4 for the heating cigarette is prepared by the reconstituted tobacco equipment (paper-making method).
Compared with the reconstituted tobacco sheet base prepared without polyethylene oxide, guar gum and cactus juice, the reconstituted tobacco sheet base S4 sheet base has obviously better evenness, obviously improved opacity and 37.60% improved tensile strength.
EXAMPLE five
(1) Preparing reconstituted tobacco pulp by adopting a papermaking method;
(2) respectively preparing a polyethylene oxide solution with the mass percentage of 0.04% and a guar gum solution with the mass percentage of 0.04%;
(3) adding a polyethylene oxide solution and a guar gum solution into the reconstituted tobacco slurry, wherein the addition amount of the polyethylene oxide is 0.08 wt% of the solid in the reconstituted tobacco slurry, and the addition amount of the guar gum is 0.05 wt% of the solid in the reconstituted tobacco slurry;
(4) adding carambola vine juice into the pulp prepared by adding the substances, wherein the addition amount of the carambola vine juice is 5.0 wt% of the solid in the reconstituted tobacco pulp;
(5) the reconstituted tobacco base sheet S5 for the heating cigarette is prepared by the reconstituted tobacco equipment (paper-making method).
Compared with the reconstituted tobacco sheet base prepared without polyethylene oxide, guar gum and carambola juice, the reconstituted tobacco sheet base has the advantages that the S5 evenness is increased, the opacity is improved, and the tensile strength is improved by 26.44%.
EXAMPLE six
(1) Preparing reconstituted tobacco pulp by adopting a papermaking method;
(2) respectively preparing a polyethylene oxide solution with the mass percentage of 0.04% and a guar gum solution with the mass percentage of 0.04%;
(3) adding a polyethylene oxide solution and a guar gum solution into the reconstituted tobacco slurry, wherein the addition amount of the polyethylene oxide is 0.05 wt% of the solid in the reconstituted tobacco slurry, and the addition amount of the guar gum is 0.03 wt% of the solid in the reconstituted tobacco slurry;
(4) adding the cactus juice and the carambola vine juice into the pulp containing the substances, wherein the addition amount of the cactus juice is 2.5 wt% of the solid in the reconstituted tobacco pulp, and the addition amount of the carambola vine juice is 2.5 wt% of the solid in the reconstituted tobacco pulp;
(5) the reconstituted tobacco base sheet S6 for the heating cigarette is prepared by the reconstituted tobacco equipment (paper-making method).
Compared with the reconstituted tobacco sheet base prepared without polyethylene oxide, guar gum, cactus juice and carambola vine juice, the reconstituted tobacco sheet base has the advantages that the uniformity of S6 is increased, the opacity is improved, and the tensile strength is improved by 21.30%.
Although some specific embodiments of the present invention have been described in detail by way of examples, it should be understood by those skilled in the art that the above examples are for illustrative purposes only and are not intended to limit the scope of the present invention. It will be appreciated by those skilled in the art that modifications may be made to the above embodiments without departing from the scope and spirit of the invention. The scope of the invention is defined by the appended claims.
Claims (8)
1. A preparation method of reconstituted tobacco sheet bases for heating cigarettes is characterized by comprising the following steps:
step (1): preparing reconstituted tobacco pulp by adopting a papermaking method;
step (2): adding a polyethylene oxide solution with the mass percentage of 0.01-0.15% and a guar gum solution with the mass percentage of 0.01-0.15% into reconstituted tobacco slurry, and uniformly stirring, wherein the ratio of the mass of the polyethylene oxide in the polyethylene oxide solution to the mass of solid matters in the reconstituted tobacco slurry is (1-30):20000, and the ratio of the mass of the guar gum in the guar gum solution to the mass of the solid matters in the reconstituted tobacco slurry is (1-30): 20000;
and (3): adding at least one of the cactus juice and the starfruit vine juice into the reconstituted tobacco pulp, and uniformly stirring, wherein the ratio of the mass of the cactus juice and/or the starfruit vine juice to the mass of the solid matters in the reconstituted tobacco pulp is (1-10): 100;
and (4): preparing the reconstituted tobacco pulp into reconstituted tobacco sheet bases for heating cigarettes, wherein the basis weight of the sheet bases is 50-54g/m2The thickness is 0.13-0.17 mm.
2. The method for preparing reconstituted tobacco sheet bases for heated cigarettes according to claim 1, wherein the solutes in the polyethylene oxide solution and the guar gum solution in the step (2) are in the same mass percentage.
3. The method for preparing reconstituted tobacco sheet bases for heated cigarettes according to claim 1, wherein the ratio of the mass of polyethylene oxide in the polyethylene oxide solution in the step (2) to the mass of guar gum in the guar gum solution is (5-8) to (3-5).
4. The method for preparing reconstituted tobacco sheet bases for heated cigarettes according to claim 3, wherein the ratio of the mass of polyethylene oxide in the polyethylene oxide solution in the step (2) to the mass of solids in the reconstituted tobacco slurry is (5-8): 10000.
5. The method for preparing reconstituted tobacco sheet bases for heated cigarettes according to claim 3, wherein the ratio of the mass of guar gum in the guar gum solution in the step (2) to the mass of solids in the reconstituted tobacco slurry is (3-5): 10000.
6. The method for preparing reconstituted tobacco sheet bases for heated cigarettes according to claim 1, wherein the viscosity of the cactus juice in the step (3) at 25 ℃ is 112-122 Pa.s.
7. The method for preparing reconstituted tobacco sheet bases for the heated cigarette as claimed in claim 1, wherein the viscosity of the carambola stem juice in the step (3) at 25 ℃ is 159-179 Pa.s.
8. The method for preparing reconstituted tobacco sheet bases for heated cigarettes according to claim 1, wherein the ratio of the mass of the cactus juice and/or the starfruit vine juice to the mass of solids in the reconstituted tobacco slurry is greater than or equal to 0.05.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110431034.6A CN113115973A (en) | 2021-04-21 | 2021-04-21 | Preparation method of reconstituted tobacco sheet base for heating cigarettes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110431034.6A CN113115973A (en) | 2021-04-21 | 2021-04-21 | Preparation method of reconstituted tobacco sheet base for heating cigarettes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113115973A true CN113115973A (en) | 2021-07-16 |
Family
ID=76778721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110431034.6A Pending CN113115973A (en) | 2021-04-21 | 2021-04-21 | Preparation method of reconstituted tobacco sheet base for heating cigarettes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113115973A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4144894A (en) * | 1977-06-29 | 1979-03-20 | Amf Incorporated | Reconstituted tobacco composition and process for manufacturing same |
| CN102940308A (en) * | 2012-11-08 | 2013-02-27 | 广东中烟工业有限责任公司 | Modified tobacco pulp, preparation method and application thereof |
| CN103074808A (en) * | 2013-02-22 | 2013-05-01 | 山东凯丽特种纸股份有限公司 | Production method for fiber color art paper |
| CN104305513A (en) * | 2014-10-17 | 2015-01-28 | 安徽中烟再造烟叶科技有限责任公司 | Method for adding additives in papermaking reconstituted tobacco production |
| CN110150724A (en) * | 2019-06-20 | 2019-08-23 | 中烟施伟策（云南）再造烟叶有限公司 | Papermaking-method reconstituted tobaccos chip base with high heat-transfer performance and preparation method thereof |
| CN110904722A (en) * | 2019-11-25 | 2020-03-24 | 浙江华丰纸业科技有限公司 | Preparation process for improving rib definition |
| CN111526738A (en) * | 2017-12-29 | 2020-08-11 | 菲利普莫里斯生产公司 | Methods of making sheets comprising alkaloid-containing homogenized material and aerosol-forming articles comprising components made therefrom |
| CN112167696A (en) * | 2020-09-11 | 2021-01-05 | 昆明旭邦机械有限公司 | Method for increasing fiber of heated non-combustible tobacco pulp |
-
2021
- 2021-04-21 CN CN202110431034.6A patent/CN113115973A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4144894A (en) * | 1977-06-29 | 1979-03-20 | Amf Incorporated | Reconstituted tobacco composition and process for manufacturing same |
| CN102940308A (en) * | 2012-11-08 | 2013-02-27 | 广东中烟工业有限责任公司 | Modified tobacco pulp, preparation method and application thereof |
| CN103074808A (en) * | 2013-02-22 | 2013-05-01 | 山东凯丽特种纸股份有限公司 | Production method for fiber color art paper |
| CN104305513A (en) * | 2014-10-17 | 2015-01-28 | 安徽中烟再造烟叶科技有限责任公司 | Method for adding additives in papermaking reconstituted tobacco production |
| CN111526738A (en) * | 2017-12-29 | 2020-08-11 | 菲利普莫里斯生产公司 | Methods of making sheets comprising alkaloid-containing homogenized material and aerosol-forming articles comprising components made therefrom |
| CN110150724A (en) * | 2019-06-20 | 2019-08-23 | 中烟施伟策（云南）再造烟叶有限公司 | Papermaking-method reconstituted tobaccos chip base with high heat-transfer performance and preparation method thereof |
| CN110904722A (en) * | 2019-11-25 | 2020-03-24 | 浙江华丰纸业科技有限公司 | Preparation process for improving rib definition |
| CN112167696A (en) * | 2020-09-11 | 2021-01-05 | 昆明旭邦机械有限公司 | Method for increasing fiber of heated non-combustible tobacco pulp |
Non-Patent Citations (2)
| Title |
|---|
| 潘吉星: "《中国造纸技术史稿》", 31 March 1997, 文物出版社 * |
| 聂勋载和范思齐: "《常用非木材纤维造纸实用手册》", 31 January 1999, 中国轻工业出版社 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US11131062B2 (en) | Method for producing paper, board or the like | |
| US3467109A (en) | Method and apparatus for making reconstituted tobacco | |
| JP7324746B2 (en) | Films with good barrier properties and methods of producing films with good barrier properties | |
| SU1701117A3 (en) | Method of paper pulp dehydration | |
| RU2680226C2 (en) | Reconstituted tobacco sheets and related methods | |
| CN1106805C (en) | Tabacco sheet producing process by using the leftover of cigarette factory | |
| EP3912494A1 (en) | Method for producing laminated reconstituted tobacco sheet | |
| JP2019520490A (en) | Microfibrillated film | |
| EA023003B1 (en) | Paper for an article to be smoked having incendiary potential-reducing properties | |
| CZ356596A3 (en) | Process for producing cellulose foils and fibers and apparatus for making the same | |
| US20130000856A1 (en) | Method for improving the properties of a paper product and forming an additive component and the corresponding paper product and additive component and use of the additive component | |
| WO2022148294A1 (en) | Paper-making process by powder molding and coating | |
| US3141462A (en) | Processing tobacco | |
| CA2457887C (en) | Method for modification of starch, starch and its use | |
| CN114009822B (en) | Preparation process for heating cigarette material by composite method | |
| CN113115973A (en) | Preparation method of reconstituted tobacco sheet base for heating cigarettes | |
| Song et al. | Foam forming: an effective approach to fabricate highly bulky, uniform and soft reconstituted tobacco sheets | |
| CN109024054A (en) | High-air-permeability filter stick shaping paper and its production method | |
| CN113439867B (en) | Method for preparing reconstituted tobacco for heating non-combustible cigarettes by combining dry method and rolling method | |
| CN110754680B (en) | High-tensile strength homogenized tobacco sheet and preparation system and preparation method thereof | |
| CN109137625B (en) | Method for manufacturing cellulose paper with special structure | |
| CN112617269A (en) | Powder forming coating papermaking mixed pulping method | |
| CN113100470B (en) | Preparation method of composite tobacco base material | |
| CN114541175A (en) | Preparation method of high wet strength paper and high wet strength paper | |
| CN101731735A (en) | Tobacco raw material pulping process of tobacco sheets prepared by papermaking method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210716 |
|
| RJ01 | Rejection of invention patent application after publication |